Respuesta:
2x-7-5x <3-x
-3x - 7< 3 - x
-3x + x< 3 + 7
-2x < 10
-10 < 2x
-5 < x
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Respuesta:
2x-7-5x <3-x
-3x - 7< 3 - x
-3x + x< 3 + 7
-2x < 10
-10 < 2x
-5 < x